<template>
  <div id="app">
      <router-view></router-view>
  </div>
</template>

<script>
import HelloWorld from './components/HelloWorld.vue'

export default {
  name: 'app',
  components: {
    HelloWorld
  }
}
</script>

<style>
body,html,#app{
  height: 100%;
  margin: 0;
}
</style>
